As of my knowledge cutoff in September 2021, the state of Texas allows the possession of cane swords. However, it's important to note that laws can change over time, and it is always advisable to consult the most current and accurate legal sources or consult with legal authorities to confirm the legality of specific items in your jurisdiction.

Texas has regulations regarding the possession and carry of weapons, and it is essential to understand these regulations to ensure compliance with the law. Additionally, different localities within Texas may have their own specific laws or ordinances that could impact the legality of cane swords. It is recommended to research and consult with local law enforcement or legal authorities to get up-to-date information regarding the legality of cane swords in your specific area within Texas.